Home / 6,860,896.59-10,290,240.57-2,002,062.29

Finding the Fourth Proportional to 6,860,896.59, 10,290,240.57 and 2,002,062.29

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Solution

The fourth proportional to 6,860,896.59, 10,290,240.57 and 2,002,062.29 is: 3,002,771.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,896.59 : 10,290,240.57 = 2,002,062.29 : x
  2. Step 2: Convert to fraction form
    6,860,896.59/10,290,240.57 = 2,002,062.29/x
  3. Step 3: Cross multiply
    6,860,896.59x = 10,290,240.57 × 2,002,062.29
  4. Step 4: Simplify right side
    6,860,896.59x = 20,601,702,556,281.64
  5. Step 5: Solve for x
    x = 20,601,702,556,281.64/6,860,896.59
  6. Step 6: Final answer
    x = 3,002,771.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.